Is there such a thing - allergic to the day?
And is it possible?
Weird fact - last week Monday, I was having another series of sinusitis and today, a week later, I'm having another one.
I was okay for the past Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday but on Monday, today, the starting of the week, it's coming again!
I already started to take the antihistamine since my first sinus attacks 2 weeks ago (after so long no attacks) but so far, I haven't see the effects yet!